1 # RUN: llc -mtriple=aarch64-none-linux-gnu -start-after machine-sink -stop-after machine-sink -o /dev/null %s | FileCheck %s
5 @local_addr = global i64* null
7 define void @stack_local() {
9 %local_var = alloca i64
10 %val = load i64, i64* @var
11 store i64 %val, i64* %local_var
12 store i64* %local_var, i64** @local_addr
19 tracksRegLiveness: true
21 - { id: 0, class: gpr64common }
22 - { id: 1, class: gpr64 }
23 - { id: 2, class: gpr64common }
24 - { id: 3, class: gpr64common }
27 # CHECK-LABEL: stack_local
29 # CHECK_NEXT: { id:0, name:local_var, offset:0, size:8, alignment:8, local-offset: -8 }
31 - { id: 0,name: local_var,offset: 0,size: 8,alignment: 8, local-offset: -8 }
35 %1 = LDRXui killed %0, @var :: (load 8 from @var)
36 STRXui killed %1, %stack.0.local_var, 0 :: (store 8 into %ir.local_var)
38 %3 = ADDXri %stack.0.local_var, 0, 0
39 STRXui killed %3, killed %2, @local_addr :: (store 8 into @local_addr)